baber/WOPTO huggingface dataset:
Patent JP-2023042740-A (JP)
Title: steering support structure
Inventor: SUZUKI HIROKO
IPC: B62D1/16
Filed: 2021-09-15
Abstract: To upgrade the rigidity of a steering unit and suppress a cost.SOLUTION: A steering unit has an instrument panel reinforcement 30 extending in a vehicle width direction. The instrument panel reinforcement 30 includes an outer pipe 10 having an orifice 14 which pierces the instrument panel reinforcement in a radial direction, and an inner pipe 20 arranged into the outer pipe 10. The outer pipe 10 and the inner pipe 20 have their ends in an axial direction or surfaces near the ends partially joined. An internal circumference 13a of the outer pipe 10 and a periphery 20 of the inner pipe 20 (see Fig.1) are joined through welding in the orifice 14 provided in the outer pipe 10.SELECTED DRAWING: Figure 2
Patent JP-2023042868-A (JP)
Title: hydraulic clutch
Inventor: IMAMURA NAOHIRO
IPC: F16D13/52
Filed: 2021-09-15
Abstract: To provide a hydraulic clutch capable of stably and quickly separating driving plate and driven plates in releasing the clutch and reducing drag torque in releasing the clutch.SOLUTION: A hydraulic clutch 1 includes a comb-like member 20 which has a shaft portion 20a extending in an axial direction and a plurality of comb teeth 20b disposed on the shaft portion 20a in a projecting manner, in which each of comb teeth 20b is fitted between a plurality of driven plates 12, and which is slidable in the axial direction. When a hydraulic piston 15 is driven in a direction to release the driven plates 12 and driving plates 11, the comb-like member 20 is engaged with the hydraulic piston 15 and axially slid with the hydraulic piston 15, so that the comb teeth 20b are engaged with the driven plates 12, and the driven plates 12 and the driving plates 11 are separated from each other.SELECTED DRAWING: Figure 2
Patent JP-2023044154-A (JP)
Title: Device and method for inspecting substrate for hair
Inventor: KIKUCHI KAZUYOSHI
IPC: G01N21/956
Filed: 2021-09-17
Abstract: To provide a device for inspecting a substrate for hair, with which it is possible to more reliably prevent a circuit pattern, a step or a flaw from being mistakenly detected as hair and detect hair including blond and brown hair with good accuracy, without excluding regions, including a circuit pattern, from the object of inspection.SOLUTION: With an inspection device 13 after solder-printing, a color image pertaining to the substrate to be inspected is acquired, and hue and saturation images are obtained using the color image. In at least the resist region of the obtained hue image, hair including brown hair and/or blond hair is detected as first hair using a hue difference with respect to the resist region. In at least the resist region of the obtained saturation image, furthermore, hair including black hair and/or gray hair is detected as second hair using a saturation difference with respect to the resist region. Detection of the first and the second hair is carried out on the basis of only the hue and saturation images, without using a lightness image of the substrate to be inspected.SELECTED DRAWING: Figure 5
Patent JP-2023045824-A (JP)
Title: Information processing device, information processing method, and program
Inventor: MIYAHARA FUMIYUKI
IPC: G06Q50/20
Filed: 2021-09-22
Abstract: To provide an information processing device, an information processing method and a program for processing log information, etc. acquired from a user terminal so that teachers making online lessons can grasp signs of student problems as soon as possible.SOLUTION: In an information processing device 10, a collection part 11 collects the keying data indicating an operation input amount to a user terminal. An extraction part 12 extracts a keying pattern showing characteristics of the operation input to the user terminal from the keying data. A classification part 13 classifies the approach of the student to the problem based on the keying pattern.SELECTED DRAWING: Figure 1
Patent JP-2023046933-A (JP)
Title: Load bearing hierarchical reinforcement rc bridge pier and design method of the same
Inventor: OSUMI MICHIO
IPC: E01D19/02
Filed: 2021-09-24
Abstract: To provide a load bearing hierarchical reinforcement RC bridge pier and design method of the same with which the functions of the existing RC pier are secured against design seismic motion and the functions of the bridge are not easily impaired even against a maximum seismic motion.SOLUTION: A load bearing hierarchical reinforcement RC bridge pier 1 comprises: an existing RC bridge pier; a lining steel plate 3 lined around the outer periphery of a columnar part 2b; a load bearing hierarchical reinforcement 4 having a bearing plate 4a fixed to the upper end side and having a lower end side embedded in a footing part 2a; and a bridge pier reinforcement part, affixed on the outer surface of the lining steel plate 3, having anchoring steel in which a tensile resistance plate 5a that abuts against the bearing plate 4a and resists tensile force is formed and through which the load bearing hierarchical reinforcement 4 is inserted so as to move back and forth with respect to the tensile resistance plate 5a. A clearance is formed between the bearing plate 4a and the tensile resistance plate 5a in a normal state. The clearance length, being the distance between the bearing plate 4a and the tensile resistance plate 5a, is formed so as to satisfy a prescribed conditional expression.SELECTED DRAWING: Figure 1
Patent JP-2023047859-A (JP)
Title: Endoscope device, illumination method, and illumination control program
Inventor: NAKAI MIZUKI
IPC: A61B1/06
Filed: 2021-09-27
Abstract: To suppress an occurrence of shading by controlling light distribution of illumination.SOLUTION: An endoscope device includes an observation unit having two incident optical paths by two optical systems in which an optical axis is in an eccentric state with respect to an imaging center of a sensor, which can switch the two incident optical paths, an illumination unit capable of executing illumination in illumination modes corresponding to the two incident optical paths respectively, and a control unit for controlling the switching of the illumination modes according to the switching of the two incident optical paths.SELECTED DRAWING: Figure 2
Patent JP-2023049528-A (JP)
Title: Self-supporting bag
Inventor: NOGUCHI TAKAYUKI
IPC: B65D33/25
Filed: 2021-09-29
Abstract: To provide a self-supporting bag free from unpleasant feeling when gripping a body part with a hand, having a simple configuration and good production efficiency and stably self-supporting.SOLUTION: In a self-supporting bag 1 according to the present disclosure, a body part film 2 and a bottom part film 3 are joined at a bottom adhesive part 60, the bottom adhesive part includes a lower end adhesive part 61, a bag inner boundary line 61a of the lower end adhesive part is a line connecting a B1 point which is inside the bag from an A1 point and a B2 point which is inside the bag from an A2 point, and has a convex line shape toward a facing part 22 side, the self-supporting bag has connecting adhesive parts 71 and 72. The connection adhesive parts are an area surrounded with the B1 point, a C1 point which is the intersection of an extension line of a folded part 21 and a left side edge 14, and a D1 point which is a point on the left side edge and is above the C1 point, and an area surrounded with the B2 point, a C2 point which is the intersection of the extension line of the folded part and a right side edge 15, and a D2 point which is a point on the right side edge and is above the C2 point.SELECTED DRAWING: Figure 1
Patent JP-2023049648-A (JP)
Title: Molded body manufacturing method and semiconductor device manufacturing method
Inventor: INABA TAKAKAZU
IPC: H01F3/08
Filed: 2021-09-29
Abstract: To provide a molded body manufacturing method capable of improving voltage resistance of the molded body and suppressing occurrence of a leakage current.SOLUTION: A molded body manufacturing method includes a step of molding a compound containing a resin and magnetic powder by compression molding or transfer molding using a release film to obtain a molded body.SELECTED DRAWING: Figure 1
Patent JP-2022063233-A (JP)
Title: Polishing liquid composition for silicon substrate
Inventor: MIURA JOJI
IPC: H01L21/304
Filed: 2021-09-29
Abstract: To provide, in one aspect, a polishing liquid composition for a silicon substrate which can achieve increase in the polishing speed, reduction in the surface roughness (haze) of the silicon substrate, and the storage stability of a concentrate.SOLUTION: In one aspect, a polishing liquid composition for a silicon substrate contains the component A, the component B and the component D, and has a pH greater than 8.5 and less than or equal to 14, where the component A is silica particles, the component B is an amino group-containing water-soluble polymer with a pKa from 5 to 8.5 inclusive, and the component D is a nonionic water-soluble polymer.SELECTED DRAWING: None
Patent JP-2022066154-A (JP)
Title: Food texture evaluation method
Inventor: IKEGAMI SATOSHI
IPC: G01N33/02
Filed: 2021-10-01
Abstract: To provide a food texture evaluation method capable of accurately evaluating the texture of a wide range of foods, using a mastication behavior measuring device.SOLUTION: A food texture evaluation method comprises: measuring a detected value over time depending on the movement of a jaw at the time when a subject chews a target food, using a mastication behavior measuring device; and setting two or more parameters extracted from waveform data of the detected value as explanatory variables, substituting the parameters into a regression equation obtained by multiple regression analysis using texture scores of multiple types of food as objective variables and the parameters as the explanatory variables, and calculating a predicted value of the texture score of the target food.SELECTED DRAWING: None
Patent JP-2023053828-A (JP)
Title: stretched film
Inventor: MIZUHARA YOSHIO
IPC: C08J5/18
Filed: 2021-10-01
Abstract: To provide a stretched film having excellent stretchability and also high transparency.SOLUTION: The stretched film of the present invention includes a layer a containing a crystalline polyolefin resin A, a crystalline biomass plastic B, and a thermoplastic elastomer C. The thermoplastic elastomer C has an MFR of 1-35 g/10 min. An internal haze value measured according to JIS K7136 is 0.01-1% per 1 μm thickness. The stretched film of the present invention has excellent stretchability and also high transparency.SELECTED DRAWING: None
Patent JP-2023054542-A (JP)
Title: High-frequency package, high-frequency module, and radio wave absorption method
Inventor: YOSHIMURA YUKI
IPC: H01Q17/00
Filed: 2021-10-04
Abstract: To provide a high-frequency package, a high-frequency module, and a radio wave absorption method, capable of improving radio wave absorption characteristics by making it possible to adjust a distance from a high-frequency component to a radio wave absorber.SOLUTION: A high-frequency package includes: a radio wave shielding portion that shields radio waves radiated from a high-frequency component; a radio wave absorber that is arranged facing the high-frequency component and absorbs the radio waves; and adjusting means that enables adjustment of a distance from the radio wave absorber to the high-frequency component by adjusting a position of the radio wave absorber with respect to the radio wave shielding portion.SELECTED DRAWING: Figure 1
Patent JP-2022002221-A (JP)
Title: Storage battery unit
Inventor: NAKAYAMA SEIEI
IPC: H01M50/209
Filed: 2021-10-06
Abstract: To provide a storage battery unit capable of easily and surely installing a storage battery module.SOLUTION: A storage battery unit 100 comprises a storage battery module 1 and a cubic or rectangular parallelepiped housing 20 for housing the storage battery module 1. The housing 20 comprises a main body part 201 including an upper opening 201a, and is configured so as to install the storage battery module 1 in the main body part 201 via the upper opening 201a. When the height of the housing 20 is X1[mm] and the height of an installation space S in which the housing 20 is installed is X2[mm], X2/X1 is 1.5 to 3.5. The difference (X2-X1) between X2 and X1 is preferably 300 to 1500.SELECTED DRAWING: Figure 14
Patent JP-2023056429-A (JP)
Title: Insulation material, server rack in which devices with insulation material are stacked vertically, and installation method of insulation material
Inventor: SEYANAGI HIROSHI
IPC: H05K7/18
Filed: 2021-10-07
Abstract: To provide an insulation material, a server rack in which devices with insulation material are stacked vertically, and an installation method of the insulation material.SOLUTION: A heat insulating material 10 is a heat insulating material for equipment installed in equipment 40 vertically stacked and stored in a server rack 30, has a hollow portion 12, and the pressure in the hollow portion 12 is less than the atmospheric pressure. The heat insulating material is composed of an upper sheet 11a and a lower sheet 11b, has a hollow portion 12 between the upper sheet and the lower sheet, and has a support column between the upper sheet and the lower sheet. The upper sheet and the lower sheet are made of resin, have a thickness of 2.0 mm or less, a thermal resistance value of 0.5 m2 K/W or more, and are made of a material that satisfies UL94 standard V-0.SELECTED DRAWING: Figure 1
Patent JP-2022008973-A (JP)
Title: Methods for making silicon-containing films that have high carbon content
IPC: H01L21/316
Filed: 2021-10-08
Abstract: PROBLEM TO BE SOLVED: To provide compositions and methods for fabrication of an electronic device. 
     SOLUTION: The invention provides a composition and a method for using the composition in fabrication of an electronic device. Also disclosed are compounds, compositions and methods for depositing a silicon-containing film with a low dielectric constant (less than 5.0) and high ashing resistance such as, without limitation, a carbon doped silicon oxide film. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023056674-A (JP)
Title: Inspection system and computer program
Inventor: NUMATA AIHIKO
IPC: G01S17/89
Filed: 2021-10-08
Abstract: To provide an inspection system using a terahertz wave, which offers improved detection accuracy for target objects and the like.SOLUTION: An inspection system is provided, comprising an illumination unit having multiple illumination elements for irradiating a terahertz wave, a camera unit configured to capture an image of the terahertz wave irradiated by the multiple illumination elements and reflected by a target object, and a control unit configured to control emission timings of the multiple light-emitting elements to be different from each other.SELECTED DRAWING: Figure 2
Patent JP-2022089152-A (JP)
Title: HOT-DIP Zn-Al-Mg ALLOY PLATED STEEL SHEET FOR SUPER DEEP DRAWING AND METHOD FOR MANUFACTURING THE SAME
Inventor: DONG XUEQIANG
IPC: C22C18/00
Filed: 2021-10-11
Abstract: To concretely provide a hot-dip Zn-Al-Mg alloy plated steel sheet for super-deep drawing, belonging to the technical field of a hot-dip metal plated steel sheet, and a method for manufacturing the same.SOLUTION: A plating layer mainly includes the following component by wt.% : Al of 0.8-2.5%, Mg of 0.8-2.0%, a trace alloy element of 0.02 to 0.20% and the remainder consisting of Zn and inevitable impurities, and a V content in the trace alloy element is 0.02% or more. Strict control of addition of impurities, such as C, S and P and elements, such as Ti and Nb dissolved in the impurities can eliminate the influence of impurities on the surface of a steel base material on the wettability of the plating layer. V in the plating layer can suppress the formation of a brittle ζ phase, enhance the combination of the plating layer with the steel base material, improve molding the characteristics of the plating layer and the deep drawing performance of a steel sheet and enhance the practical value of the present invention.SELECTED DRAWING: None
Patent JP-2023057388-A (JP)
Title: Hydrogen production system
Inventor: ATOKAWA TOMOHITO
IPC: C25B9/00
Filed: 2021-10-11
Abstract: To provide a hydrogen production system capable of easily suppressing deterioration of hydrogen generation efficiency.SOLUTION: The hydrogen production system comprises a power generation unit 10 for generating DC power using incident sunlight, a water electrolysis unit 20 for electrolyzing water using DC power being supplied, to produce hydrogen, and a regulator 30 disposed between the power generation unit 10 and the water electrolysis unit 20 to regulate at least either of an output voltage Vout, i.e., the voltage of DC power, and an output current Iout, i.e., the current of DC power, to be outputted to the water electrolysis unit 20. Since the DC power generated by the power generation unit 10 is supplied to the water electrolysis unit 20 via the regulator 30 without being converted to AC power, a power loss caused by converting DC power to AC power hardly occurs and deterioration of hydrogen production efficiency can easily be suppressed.SELECTED DRAWING: Figure 2
Patent JP-2022003702-A (JP)
Title: Semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L29/417
Filed: 2021-10-14
Abstract: To provide a semiconductor device with a novel structure, which can retain memory contents even in a situation where power is not supplied in a memory retention period and has no limits in rewritable times.SOLUTION: A semiconductor device includes: a first transistor which has a first source electrode and a first drain electrode, a first channel formation region which is electrically connected with the first source electrode and the first drain electrode and for which an oxide semiconductor material is used, a first gate insulation layer on the first channel formation region and a first gate electrode on the first gate insulation layer; and a capacitive element, in which one of the first source electrode and the first drain electrode of the first transistor and one of electrodes of the capacitive element are electrically connected with each other.SELECTED DRAWING: Figure 1
Patent JP-2023063630-A (JP)
Title: game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2021-10-25
Abstract: To reduce an operation load of a ball hitting operation handle.SOLUTION: A pair of left and right ball hitting operation handles CH030L, CH030R is rotatably provided around a lateral axis, and the ball hitting operation handles CH030L, CH030R are rotated to a deep side of a Pachinko game machine 1 so as to be capable of shooting game balls.SELECTED DRAWING: Figure 125-6
Patent JP-2023066511-A (JP)
Title: Liquid supply device and image recording device
Inventor: IIDA SHOTARO
IPC: B41J2/175
Filed: 2021-10-29
Abstract: To reduce pressure fluctuation of an ink in a head even when the ink in an ink passage moves in any direction in conjunction with movement of a carriage.SOLUTION: A printer 10 includes: a sub tank 51 for storing an ink; a head 42 having a nozzle 44 which discharges the ink; a carriage 41 which is mounted with the head 42 and moves in a lateral direction 9; and a first damper 61 and a second damper 62 which are located above ink passages 52 to 54 which connect the sub tank 51 with the head 42 and connected serially. The first damper 61 absorbs pressure fluctuation of the ink when the ink flows out from the first damper 61. The second damper 62 absorbs pressure fluctuation of the ink when the ink flows into the second damper 62.SELECTED DRAWING: Figure 3
Patent JP-2023071361-A (JP)
Title: Electronic apparatus
Inventor: HASHIBA JUNKI
IPC: G06F3/02
Filed: 2021-11-11
Abstract: To provide an electronic apparatus capable of suppressing noise and improving cooling performance.SOLUTION: An electronic apparatus includes: a housing in which a heating body is mounted therein; a keyboard device that is provided at an upper surface side of the housing and provided with a communication hole allowing air to pass vertically; a fan device that is provided in the housing and has an intake port on an upper surface; and a plate-like member that is placed on the fan device under the keyboard device with a gap. The plate-like member is provided with an opening for communicating the communication hole and the intake port. The opening and the intake port are displaced from each other in a plan view of the housing.SELECTED DRAWING: Figure 4
Patent JP-2022020782-A (JP)
Title: Stable and soluble antibody inhibiting vegf
IPC: A61K39/395
Filed: 2021-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a stable and soluble antibody that inhibits VEGF. 
     SOLUTION: The present invention relates to a soluble and stable anti-VEGF immuno-binder containing CDRs from a rabbit-monoclonal antibody. The antibody is designed for the diagnosis and/or treatment of VEGF-mediated disorders. The present invention also provides a hybridoma, nucleic acid, vector, and host cell for expression of a recombinant antibody of the present invention, a method for isolation thereof, and the use of the antibody in medicaments. In one embodiment, the present invention provides an immuno-binder that binds to VEGF and thus blocks the functions of VEGF in vivo. The CDRs of these immuno-binders are derived from rabbit anti-VEGF monoclonal antibodies obtained from a rabbit immunized by human VEGF and/or a fragment thereof (SEQ ID NO: 1). 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023077063-A (JP)
Title: FINING AGENT FOR HYPEREUTECTIC Al-Si ALLOY, PRODUCTION METHOD THEREOF, AND PRODUCTION METHOD OF HYPEREUTECTIC Al-Si ALLOY CASTING MATERIAL
Inventor: ODA KAZUHIRO
IPC: C22C1/02
Filed: 2021-11-24
Abstract: To provide a fining agent for a hypereutectic Al-Si alloy capable of suppressing coarseness of not only primary crystal Si, but also eutectic Si, a production method thereof, and a production method of a hypereutectic Al-Si alloy casting material with both primary crystal Si and eutectic Si fined.SOLUTION: A fining agent for a hypereutectic Al-Si alloy is made of an aluminum alloy containing 0.004- 1.400 wt.% of P and has an AlP compound of an average circle-equivalent particle diameter of 1 μm or less.SELECTED DRAWING: None
Patent JP-2023077114-A (JP)
Title: Grinding device
Inventor: SHIMAZU Ryo
IPC: H01L21/304
Filed: 2021-11-24
Abstract: To provide a grinding device capable of efficiently cleaning a workpiece held on a chuck table and suppressing scattering of cleaning water around.SOLUTION: This grinding device for grinding the surface of a workpiece comprises: a grinding unit provided with a grinding wheel having an annularly disposed grindstone at the tip of a spindle; a chuck table having a holding surface on which the workpiece can be held; a process-feeding mechanism for moving the chuck table and the grinding unit relative to each other in a process-feeding direction; and a nozzle which is connected to a liquid supply source and a gas supply source and through which grinding water can be supplied to the workpiece held on the chuck table. Through the nozzle, water supplied from the liquid supply source and a mixed fluid mixing the water supplied from the liquid supply source and a gas supplied from the gas supply source can be switched to be injected.SELECTED DRAWING: Figure 1
Patent JP-2023078803-A (JP)
Title: payment device
Inventor: ONO TETSUO
IPC: G07G1/06
Filed: 2021-11-26
Abstract: To provide a payment device that can effectively prevent the scattering of receipts issued and unnecessary issuance of the receipts.SOLUTION: A payment device for settling payment for registered items includes: settlement means capable of settling payments by multiple settlement types; output means for outputting information on transactions of the items; prohibition means for prohibiting the output of information relating to the transaction of the items; and a control unit that controls the output means. The control unit permits the output by the output means when the payment is settled by a predetermined payment type among the plurality of payment types, even when the output of information on the transaction of the item is prohibited by the prohibition means.SELECTED DRAWING: Figure 5